package com.mybatis_puls.demo.entity;

import java.util.HashMap;
import java.util.Map;

public class R {
     Map<String,Object> map=new HashMap<>();
    private Integer code=200;

    public Integer getCode() {
        return code;
    }

    public Object setCode(Integer code) {
        this.code = code;
        return null;
    }

    public Map<String, Object> ok() {
        return map;
    }

}
